Shellshock 2: Blood Trails - Xbox 360

Game Description:From the horror of the Vietnam War comes something even more sinister. When a special piece of cargo is lost in the jungle, a Special Ops unit is dispatched to retrieve it. Nothing is heard for a month, until one of them emerges from the darkness insane - and with something following him out of the jungle. Take on the horrific experience of the Vietnam War as you've never seen it before. Battle an insidious enemy which will use everything at its disposal to stop you. Fight using the weapons of jungle warfare, destroying infected enemies whose only goal is to separate you from your limbs.